Results 191 to 200 of about 5,873 (226)

Adapt, Mitigate, and Target: The Role of Oxidative Stress in Intervertebral Disc Homeostasis and Disc Degeneration. [PDF]

Neurospine
Tamagawa S, Schol J, Ambrosio L, Nojiri H, Ishijima M, Sakai D.   +5 more
europepmc   +1 more source

Long-term night shift work and cardiometabolic health in healthcare workers: a review of mechanisms and precision intervention strategies. [PDF]

Front Public Health
Ye X, Huang C, Zhou J, Qiu Z, Wu J, Wu H, Mo L.   +6 more
europepmc   +1 more source

The Zoonosis Council: establishing clarity on zoonotic diseases for the general public. [PDF]

Anim Front
Sanders L, Haydon MC, Messman R.
europepmc   +1 more source

Performance evaluation of DF-based cooperative DCSK for next-generation wireless networks. [PDF]

Sci Rep
Al-Khasawneh MM, Al-Mistarihi MF, Alhulayil M, Alammar MM.   +3 more
europepmc   +1 more source

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Static hybrid amplify and forward (AF) and decode and forward (DF) relaying for cooperative systems

Physical Communication, 2011
Abstract In this paper, we propose a static hybrid amplify and forward (AF) and decode and forward (DF) relaying protocol for cooperative systems. In such a scheme, relays close to the source amplify the received signal whereas the remaining relays transmit only if they decode correctly.
Hatem Boujemaâ
exaly   +2 more sources

Automatic modulation classification over MIMO amplify and forward (AF)-relay fading channels

Physical Communication, 2021
Abstract Automatic Modulation Classification (AMC) plays an important role in many civilian applications such as spectrum monitoring (SM) and cognitive radio (CR). The majority of the AMC algorithms for MIMO systems are developed for rich scattering environments, which offer a full rank channel matrix.
Dibyajyoti Das, Prabin Kumar Bora, Ratnajit Bhattacharjee   +2 more
openaire   +1 more source

Evaluation of the PTS PAPR Reduction Technique with the Hammerstein-Wiener Predistortion Model in Amplify-and-Forward (AF), Decode-and-Forward (DF) Relaying Systems over Asymmetric Channels

2021 International Electronics Symposium (IES), 2021
In this paper, we propose and evaluate the joint PAPR reduction with Partial Transmit Sequence (PTS) scheme and predistortion technique at source in cooperative communication systems based Amplify-and-Forward (AF), Decode-and-Forward (DF) protocol over asymmetric channel.
Muhammad Naufal Saniar, Nabila Primaswari Anggraini, null Arifin, Yoedy Moegiharto   +3 more
openaire   +1 more source